2022年2018年高考化学50个常用知识点总结 .pdf

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1、2018 年高考化学 50 个常用知识点总结1、掌握一图(原子结构示意图)、五式(分子式、结构式、结构简式、电子式、最简式)、六方程(化学方程式、电离方程式、水解方程式、离子方程式、电极方程式、热化学方程式)的正确书写。2、最简式相同的有机物：CH：C2H2和 C6H6 CH2：烯烃和环烷烃 CH2O：甲醛、乙酸、甲酸甲酯CnH2nO：饱和一元醛(或饱和 一元 酮)与 二倍 于其 碳原 子 数 和 饱和 一 元羧 酸或 酯;举一 例：乙 醛(C2H4O)与丁酸及其异构体(C4H8O2)3、一般原子的原子核是由质子和中子构成，但氕原子(1H)中无中子。4、元素周期表中的每个周期不一定从金属元素开

2、始，如第一周期是从氢元素开始。5、B所含的元素种类最多。碳元素形成的化合物种类最多，且A族中元素组成的晶体常常属于原子晶体，如金刚石、晶体硅、二氧化硅、碳化硅等。6、质量数相同的原子，不一定属于同种元素的原子，如18O与 18F、40K与 40Ca7.A A 族中只有 A 族元素没有同素异形体，且其单质不能与氧气直接化合。8、活泼金属与活泼非金属一般形成离子化合物，但AlCl3却是共价化合物(熔沸点很低，易升华，为双聚分子，所有原子都达到了最外层为8个电子的稳定结构)。9、一般元素性质越活泼，其单质的性质也活泼，但N 和 P 相反，因为 N2形成叁键。10、非金属元素之间一般形成共价化合物，但

3、NH4Cl、NH4NO3等铵盐却是离子化合物。11、离子化合物在一般条件下不存在单个分子，但在气态时却是以单个分子存在。如NaCl。12、含有非极性键的化合物不一定都是共价化合物，如 Na2O2、FeS2、CaC2等是离子化合物。13、单质分子不一定是非极性分子，如O3 是极性分子。14、一般氢化物中氢为+1 价，但在金属氢化物中氢为-1价，如 NaH、CaH2等。15、非金属单质一般不导电，但石墨可以导电，硅是半导体。文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码

4、:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8

5、X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9

6、 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G

7、8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q

8、2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B

9、9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10

10、H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H316、非金属氧化物一般为酸性氧化物，但 CO、NO 等不是酸性氧化物，而属于不成盐氧化物。17、酸性氧化物不一定与水反应：如SiO2。18、金属氧化物一般为碱性氧化物，但一些高价金属的氧化物反而是酸 性 氧 化 物，如：Mn2O7、CrO3等 反 而 属 于 酸 性 氧 物，2KOH+Mn2O7=2KMnO4+H2O。19、非金属元素的最高正

11、价和它的负价绝对值之和等于8，但氟无正价，氧在OF2中为+2 价。20、含有阳离子的晶体不一定都含有阴离子，如金属晶体中有金属阳离子而无阴离子。21、离子晶体不一定只含有离子键，如NaOH、Na2O2、NH4Cl、CH3COONa等中还含有共价键。22.稀有气体原子的电子层结构一定是稳定结构，其余原子的电子层结构一定不是稳定结构。23.离子的电子层结构一定是稳定结构。文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 Z

12、J1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8

13、G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文

14、档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL

15、2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O

16、3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB

17、10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7

18、S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H324.阳离子的半径一定小于对应原子的半径，阴离子的半径一定大于对应原子的半径。25.一种原子形成的高价阳离子的半径一定小于它的低价阳离子的半径。如 Fe3+26.同种原子间的共价键一定是非极性键，不同原子间的共价键一定是极性键。27.分子内一定不含有离子键。题目中有“分子”一词，该物质必为分子晶体。28单质分子中一定不含有极性键。29共价化合物中一定不含有离子键。30含有离子键的化合物一定是离子

19、化合物，形成的晶体一定是离子晶体。31.含有分子的晶体一定是分子晶体，其余晶体中一定无分子。32.单质晶体一定不会是离子晶体。33.化合物形成的晶体一定不是金属晶体。文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL

20、2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O

21、3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB

22、10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7

23、S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 Z

24、J1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8

25、G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H33

26、4.分子间力一定含在分子晶体内，其余晶体一定不存在分子间力(除石墨外)。35.对于双原子分子，键有极性，分子一定有极性(极性分子);键无极性，分子一定无极性(非极性分子)。36、氢键也属于分子间的一种相互作用，它只影响分子晶体的熔沸点，对分子稳定性无影响。37.微粒不一定都指原子，它还可能是分子，阴、阳离子、基团(如羟基、硝基等)。例如，具有10e-的微粒：Ne;O2-、F-、Na+、Mg2+、Al3+;OH-H3O+、CH4、NH3、H2O、HF。38.失电子难的原子获得电子的能力不一定都强，如碳，稀有气体等。39.原子的最外电子层有2 个电子的元素不一定是A 族元素，如 He、副族元素等。

27、40.原子的最外电子层有1 个电子的元素不一定是A 族元素，如 Cr、B 族元素等。41.A 族元素不一定是碱金属元素，还有氢元素。文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L

28、7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2

29、ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y

30、8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3

31、文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:C

32、L2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3

33、O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H342.由长、短周期元素组成的族不一定

34、是主族，还有0 族。43.分子内不一定都有化学键，如稀有气体为单原子分子，无化学键。44.共价化合物中可能含非极性键，如过氧化氢、乙炔等。45.含有非极性键的化合物不一定是共价化合物，如过氧化钠、二硫化亚铁、乙酸钠、CaC2等是离子化合物。46.对于多原子分子，键有极性，分子不一定有极性，如二氧化碳、甲烷等是非极性分子。47.含有阳离子的晶体不一定是离子晶体，如金属晶体。48.离子化合物不一定都是盐，如Mg3N2、金属碳化物(CaC2)等是离子化合物，但不是盐。49.盐不一定都是离子化合物，如氯化铝、溴化铝等是共价化合物。50.固体不一定都是晶体，如玻璃是非晶态物质，再如塑料、橡胶等。文档编码

35、:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8

36、X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9

37、 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G

38、8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q

39、2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B

40、9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3文档编码:CL2B8X3O3H9 HB10G8L7S3Q2 ZJ1B9Y8G10H3